A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 5996-01-498-4336
NSN 5975-01-397-0811
NSN 6105-01-654-9707
NSN 5915-01-649-7507
NSN 6620-00-707-4195
NSN 5950-01-333-1118
NSN 5985-00-305-6214
NSN 5975-01-487-3748
NSN 5905-00-706-2115
NSN 6135-01-101-5039
NSN 5935-00-690-3477
NSN 5895-01-352-5557